Jack, not trying to dissuade you, but my cousin the enginerd went through this not long ago. He had a 1969 Barracuda 340. But he had modified the crap out of it back in the 80's. Leaf spring high jackers, headers, 5 something rear gears, highly modified Torqueflight trans, single plane intake, scienced out Holley, full MSD racing ignition, racing gas tank, all the 80's speed shop stuff you can imagine. And on top of that, a multi-colored paint job like you would only see in Hot Rod magazine. He would street race all the locals around Pittsburgh, and he had so much gearing that he would pull away like a rocket ship the first 100 feet. Most gave up and shut down just seeing that. He made a lot of cash. Then came old age and all the problems we have been talking about. But he is a lot older than me and his health issues were much more serious. So it came down to selling the car. I begged him to de-tune and just restore it to a nice 1969 Cuda, and take the wife for back road cruises. It would have been worth a bundle. But he had screwed with it beyond all hope short of a total restoration. He put it up for sale, as is, and got insulted daily by speculators and kids who knew nothing. This went on for a few years. The car finally went to a museum that wanted an example of a hot rod. He got a fairly good price, but of course, nothing close to what he wanted. If he had just left it as a nice driver, he could have made a fortune selling it, or made a favorite nephew deliriously happy, or just enjoyed it until they took his license away. I guess the moral of this story is to just keep your car an enjoyable vehicle that anyone would be proud to drive. That way when the time comes to get rid of it, you can make some money or just make someone happy.